This research was carried out in Bandar Khalipah Village, Percut Sei Tuan District, Deli Serdang Regency, North Sumatra. from September to December 2022, with the aim of knowing the growth and yield of cayenne pepper plants given organic fertilizer and types of mulch. This research uses (RAK) factorial pattern consisting of two factors. The first factor is organic fertilizer (P) which consists of 3 (three) types, namely: P0 = No Organic Fertilizer, P1 = Bokashi Fertilizer from plant residues, P2 = Chicken Manure. The second factor is the type of mulch (M) which consists of 3 (three) types, namely: M0 = Without Mulch, M1 = Wood Chip Mulch, M2 = Rice Straw Mulch. There were 9 treatment combinations, the treatments were repeated 3 times. Each treatment combination is represented by two (2) polybags or two plants so that there are 54 plant units (polybags). The research results showed that there was no interaction between various organic fertilizers and types of mulch. Providing organic chicken coop fertilizer provides the best results for the growth and yield of cayenne pepper plants compared to bokashi and without fertilizer. Likewise, rice straw mulch is better than wood chips. Keywords: Cayenne pepper, rice straw mulch, chicken manure INTISARIPenelitian ini dilaksanakan di Desa Bandar Khalipah,Kecamatan Percut Sei Tuan, Kabupaten Deli Serdang.Sumatera Utara. pada bulan September sampai bulan Desember 2022, dengan tujuan untuk mengetahui pertumbuhan dan hasil tanaman cabai rawit yang diberi pupuk organik dan jenis mulsa. Penelitian ini menggunakan (RAK) pola faktorial terdiri dari dua faktor. Faktor pertama adalah pupuk organik (P) yang terdiri dari 3 (tiga) macam yaitu :P0 = Tanpa Pupuk Organik, P1 = Pupuk Bokashi sisa tanaman, P2 = Pupuk Kandang Ayam. Faktor kedua adalah jenis mulsa (M) yang terdiri dari 3 (tiga) jenis yaitu : M0 = Tanpa Mulsa, M1 = Mulsa Serpihan Kayu, M2 = Mulsa Jerami Padi. Terdapat 9 kombinasi perlakuan, perlakuan diulang sebanyak 3 kali. Setiap kombinasi perlakuan diwakili olehdua (2)polibag atau dua tanaman sehingga terdapat 54 unit tanaman (polibag). Hasil penelitian menunjukan tidak terjadi interaksi antara berbagai pupuk organik dan jenis mulsa. Pemberian pupuk organik kandang ayam memberikan hasil terbaik pertumbuhan maupun hasil tanaman cabai rawit dibandingkan dengan bokashi dan tanpa pupuk. Demikian pula mulsa jerami padi lebih baik dibandingkan dengan serpihan kayu. Kata Kunci : Cabai Rawit, mulsa jerami padi, pupuk kandang ayam.